Showing structure for [(2r,3r,4s,5s,6r)-2-{[(3s,4ar,6ar,6br,8ar,11s,12s,12as,12br,14ar,14br)-11-hydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,12,14b-heptamethyl-hexadecahydropicen-3-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxidanesulfonic acid